NVIDIA GeForce GTX 770 vs NVIDIA GeForce GTX 460 X2

VS

NVIDIA GeForce GTX 770

NVIDIA GeForce GTX 460 X2

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 1024MB VRAM GeForce GTX 460 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770 's Advantages

Released 2 years and 2 months late

Boost Clock1085MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (224.4GB/s vs 115.2GB/s)

1200 additional rendering cores

NVIDIA GeForce GTX 460 X2 's Advantages

Lower TDP (160W vs 230W)

Score

Benchmark

FP32 (float)

GeForce GTX 770 +253%

3.333 TFLOPS

GeForce GTX 460 X2

0.942 TFLOPS

GeForce GTX 770

VS

GeForce GTX 460 X2

Graphics Card

May 2013

Release Date

Mar 2011

GeForce 700

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1046 MHz

Base Clock

-

1085 MHz

Boost Clock

-

1753 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

224.4GB/s

Bandwidth

115.2GB/s

Render Config

-

SM Count

7

1536

Shading Units

336

128

TMUs

56

32

ROPs

32

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

34.72 GPixel/s

Pixel Rate

9.814 GPixel/s

138.9 GTexel/s

Texture Rate

39.26 GTexel/s

-

3.333 TFLOPS

FP32 (float)

941.5 GFLOPS

138.9 GFLOPS

FP64 (double)

78.46 GFLOPS

Board Design

230W

TDP

160W

550 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

3x DVI 1x mini-HDMI 1.3a

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

GK104

GPU Name

GF104

GK104-425-A2

GPU Variant

GF104-300-KB-A1

Kepler

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

3.54 billion

Transistors

1.95 billion

294 mm²

Die Size

332 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

2.1

5.1

Shader Model

5.1

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